8u+2=3u-7

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Solution for 8u+2=3u-7 equation: 



8u+2=3u-7

We move all terms to the left:

8u+2-(3u-7)=0

We get rid of parentheses

8u-3u+7+2=0

We add all the numbers together, and all the variables

5u+9=0

We move all terms containing u to the left, all other terms to the right

5u=-9

u=-9/5

u=-1+4/5

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